1
GATE CSE 2025 Set 1
Numerical
+1
-0
 #include < stdio.h>
void foo(int *p, int x) {
    *p = x;
}
int main( ) {
    int *z;
    int a = 20, b=25;
    z = &a;
    foo(z, b);
    printf("%d", a);
    return 0;
}

The output of the given C program is _________. (Answer in integer)

Your input ____
2
GATE CSE 2024 Set 1
MCQ (Single Correct Answer)
+1
-0.33

Consider the following C program:


#include <stdio.h>

int main() {

   int a = 6;

   int b = 0;

   while(a < 10) {

      a = a / 12 + 1;

      a += b;}

   printf("%d", a);

   return 0;}

Which one of the following statements is CORRECT?

A

The program prints 9 as output

B

The program prints 10 as output

C

The program gets stuck in an infinite loop

D

The program prints 6 as output

3
GATE CSE 2015 Set 2
Numerical
+1
-0
Consider the following C function.
int fun ( int n ) {

   int x = 1, k ;
   if ( n == 1) return x ;
   for( k = 1 ; k < n ; ++ k )
       x = x + fun( k ) * fun( n - k ) ;
   return x ;
}
The return value of fun (5) is ________.
Your input ____
4
GATE CSE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
Let A be a square matrix size $$n \times n$$. Consider the following pseudocode. What is the expected output?
C = 100; 
for i = 0 to n do 
for j = 1 to n do 
 { 
      Temp = A[ i ][ j ] + C ; 
      A[ i ][ j ] = A[ j ][ i ] ; 
      A[ j ][ i ] = Temp - C ; 
 } 

 for i = 0 to n do 
 for j = 1 to n do 
 output(A[ i ][ j ]);
A
The matrix A itself
B
Transpose of the matrix A
C
Adding 100 to the upper diagonal elements and subtracting 100 from lower diagonal elements of A
D
None of these
GATE CSE Subjects
Software Engineering
Web Technologies
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